[Qgis-user] TauDEM works in prompt but not in QGIS

[miguel_lagos]

Dear all,

I was trying to run TauDEM at QGIS, following the instructions suggested in
this web page:
http://gis3w.blogspot.com/2013/01/how-to-install-and-configure-taudem-in.html

Apparently TauDEM is correctly installed in my laptop because when I run it
from the command prompt it generates the correct files, but when I try to
use it directly in QGIS appears the next error:

I will really appreciate your help.

Best regards!

PS: Sorry for my poor English.

Ha ocurrido un error mientras se ejecutaba el código de Python:

Traceback (most recent call last):
  File
"C:/Users/SONY/.qgis//python/plugins\sextante\gui\AlgorithmExecutionDialog.py",
line 208, in accept
    self.setParamValues()
  File
"C:/Users/SONY/.qgis//python/plugins\sextante\gui\AlgorithmExecutionDialog.py",
line 145, in setParamValues
    if not self.setParamValue(param,
self.paramTable.valueItems[param.name]):
  File
"C:/Users/SONY/.qgis//python/plugins\sextante\gui\AlgorithmExecutionDialog.py",
line 168, in setParamValue
    return param.setValue(widget.getValue())
  File
"C:/Users/SONY/.qgis//python/plugins\sextante\parameters\ParameterRaster.py",
line 76, in setValue
    return os.path.exists(self.value)
NameError: global name 'os' is not defined

Versión de Python:
2.7.2 (default, Jun 12 2011, 15:08:59) [MSC v.1500 32 bit (Intel)]


Versión de QGIS:
1.8.0-Lisboa Lisboa, f440b60

Ruta de Python: ['C:/Users/SONY/.qgis//python/plugins\\sextante_animove',
'C:/Users/SONY/.qgis//python/plugins\\permaclim',
'C:/Users/SONY/.qgis//python/plugins\\sextante', 'C:/PROGRA~2/Quantum GIS
Lisboa/apps/qgis/./python', 'C:/Users/SONY/.qgis//python',
'C:/Users/SONY/.qgis//python/plugins', 'C:/PROGRA~2/Quantum GIS
Lisboa/apps/qgis/./python/plugins', 'C:\\PROGRA~2\\Quantum GIS
Lisboa\\bin\\python27.zip', 'C:\\PROGRA~2\\Quantum GIS
Lisboa\\apps\\Python27\\DLLs', 'C:\\PROGRA~2\\Quantum GIS
Lisboa\\apps\\Python27\\lib', 'C:\\PROGRA~2\\Quantum GIS
Lisboa\\apps\\Python27\\lib\\plat-win', 'C:\\PROGRA~2\\Quantum GIS
Lisboa\\apps\\Python27\\lib\\lib-tk', 'C:\\PROGRA~2\\Quantum GIS
Lisboa\\apps\\qgis\\bin', 'C:\\PROGRA~2\\Quantum GIS
Lisboa\\apps\\Python27', 'C:\\PROGRA~2\\Quantum GIS
Lisboa\\apps\\Python27\\lib\\site-packages', 'C:\\PROGRA~2\\Quantum GIS
Lisboa\\apps\\Python27\\lib\\site-packages\\PIL', 'C:\\PROGRA~2\\Quantum GIS
Lisboa\\apps\\Python27\\lib\\site-packages\\win32', 'C:\\PROGRA~2\\Quantum
GIS Lisboa\\apps\\Python27\\lib\\site-packages\\win32\\lib',
'C:\\PROGRA~2\\Quantum GIS
Lisboa\\apps\\Python27\\lib\\site-packages\\Pythonwin',
'C:\\PROGRA~2\\Quantum GIS
Lisboa\\apps\\Python27\\lib\\site-packages\\wx-2.8-msw-unicode',
'C:\\PROGRA~2\\Quantum GIS
Lisboa\\apps\\qgis\\python\\plugins\\fTools\\tools', 'C:/QGIS_TauDEM']



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